15898295192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{37643}}^1$

素因数の和:37824

約数の個数: 64

約数和(自身を含む): 33391733760

約数和(自身を除く): 17493438568

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 131, 248, 262, 403, 524, 806, 1048, 1612, 1703, 3224, 3406, 4061, 6812, 8122, 13624, 16244, 32488, 37643, 52793, 75286, 105586, 150572, 211172, 301144, 422344, 489359, 978718, 1166933, 1957436, 2333866, 3914872, 4667732, 4931233, 9335464, 9862466, 15170129, 19724932, 30340258, 39449864, 60680516, 64106029, 121361032, 128212058, 152868223, 256424116, 305736446, 512848232, 611472892, 1222945784, 1987286899, 3974573798, 7949147596, 15898295192]

約数ペア:

[(1, 15898295192), (2, 7949147596), (4, 3974573798), (8, 1987286899), (13, 1222945784), (26, 611472892), (31, 512848232), (52, 305736446), (62, 256424116), (104, 152868223), (124, 128212058), (131, 121361032), (248, 64106029), (262, 60680516), (403, 39449864), (524, 30340258), (806, 19724932), (1048, 15170129), (1612, 9862466), (1703, 9335464), (3224, 4931233), (3406, 4667732), (4061, 3914872), (6812, 2333866), (8122, 1957436), (13624, 1166933), (16244, 978718), (32488, 489359), (37643, 422344), (52793, 301144), (75286, 211172), (105586, 150572)]