19398603888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7090133}}^1$

素因数の和:7090166

約数の個数: 60

約数和(自身を含む): 57146480040

約数和(自身を除く): 37747876152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7090133, 14180266, 21270399, 28360532, 42540798, 56721064, 63811197, 85081596, 113442128, 127622394, 134712527, 170163192, 255244788, 269425054, 340326384, 404137581, 510489576, 538850108, 808275162, 1020979152, 1077700216, 1212412743, 1616550324, 2155400432, 2424825486, 3233100648, 4849650972, 6466201296, 9699301944, 19398603888]

約数ペア:

[(1, 19398603888), (2, 9699301944), (3, 6466201296), (4, 4849650972), (6, 3233100648), (8, 2424825486), (9, 2155400432), (12, 1616550324), (16, 1212412743), (18, 1077700216), (19, 1020979152), (24, 808275162), (36, 538850108), (38, 510489576), (48, 404137581), (57, 340326384), (72, 269425054), (76, 255244788), (114, 170163192), (144, 134712527), (152, 127622394), (171, 113442128), (228, 85081596), (304, 63811197), (342, 56721064), (456, 42540798), (684, 28360532), (912, 21270399), (1368, 14180266), (2736, 7090133)]