11891351856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{352399}}^1$

素因数の和:352466

約数の個数: 80

約数和(自身を含む): 33210176000

約数和(自身を除く): 21318824144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 8436, 11248, 16872, 33744, 352399, 704798, 1057197, 1409596, 2114394, 2819192, 4228788, 5638384, 6695581, 8457576, 13038763, 13391162, 16915152, 20086743, 26077526, 26782324, 39116289, 40173486, 52155052, 53564648, 78232578, 80346972, 104310104, 107129296, 156465156, 160693944, 208620208, 247736497, 312930312, 321387888, 495472994, 625860624, 743209491, 990945988, 1486418982, 1981891976, 2972837964, 3963783952, 5945675928, 11891351856]

約数ペア:

[(1, 11891351856), (2, 5945675928), (3, 3963783952), (4, 2972837964), (6, 1981891976), (8, 1486418982), (12, 990945988), (16, 743209491), (19, 625860624), (24, 495472994), (37, 321387888), (38, 312930312), (48, 247736497), (57, 208620208), (74, 160693944), (76, 156465156), (111, 107129296), (114, 104310104), (148, 80346972), (152, 78232578), (222, 53564648), (228, 52155052), (296, 40173486), (304, 39116289), (444, 26782324), (456, 26077526), (592, 20086743), (703, 16915152), (888, 13391162), (912, 13038763), (1406, 8457576), (1776, 6695581), (2109, 5638384), (2812, 4228788), (4218, 2819192), (5624, 2114394), (8436, 1409596), (11248, 1057197), (16872, 704798), (33744, 352399)]