15286184

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 31089600

約数和(自身を除く): 15803416

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 79, 134, 152, 158, 268, 316, 361, 536, 632, 722, 1273, 1444, 1501, 2546, 2888, 3002, 5092, 5293, 6004, 10184, 10586, 12008, 21172, 24187, 28519, 42344, 48374, 57038, 96748, 100567, 114076, 193496, 201134, 228152, 402268, 804536, 1910773, 3821546, 7643092, 15286184]

約数ペア:

[(1, 15286184), (2, 7643092), (4, 3821546), (8, 1910773), (19, 804536), (38, 402268), (67, 228152), (76, 201134), (79, 193496), (134, 114076), (152, 100567), (158, 96748), (268, 57038), (316, 48374), (361, 42344), (536, 28519), (632, 24187), (722, 21172), (1273, 12008), (1444, 10586), (1501, 10184), (2546, 6004), (2888, 5293), (3002, 5092)]