15194224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 31287680

約数和(自身を除く): 16093456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 331, 604, 662, 1208, 1324, 2416, 2648, 2869, 5296, 5738, 6289, 11476, 12578, 22952, 25156, 45904, 49981, 50312, 99962, 100624, 199924, 399848, 799696, 949639, 1899278, 3798556, 7597112, 15194224]

約数ペア:

[(1, 15194224), (2, 7597112), (4, 3798556), (8, 1899278), (16, 949639), (19, 799696), (38, 399848), (76, 199924), (151, 100624), (152, 99962), (302, 50312), (304, 49981), (331, 45904), (604, 25156), (662, 22952), (1208, 12578), (1324, 11476), (2416, 6289), (2648, 5738), (2869, 5296)]