15199088

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 33119160

約数和(自身を除く): 17920072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 173, 272, 289, 304, 323, 346, 578, 646, 692, 1156, 1292, 1384, 2312, 2584, 2768, 2941, 3287, 4624, 5168, 5491, 5882, 6574, 10982, 11764, 13148, 21964, 23528, 26296, 43928, 47056, 49997, 52592, 55879, 87856, 99994, 111758, 199988, 223516, 399976, 447032, 799952, 894064, 949943, 1899886, 3799772, 7599544, 15199088]

約数ペア:

[(1, 15199088), (2, 7599544), (4, 3799772), (8, 1899886), (16, 949943), (17, 894064), (19, 799952), (34, 447032), (38, 399976), (68, 223516), (76, 199988), (136, 111758), (152, 99994), (173, 87856), (272, 55879), (289, 52592), (304, 49997), (323, 47056), (346, 43928), (578, 26296), (646, 23528), (692, 21964), (1156, 13148), (1292, 11764), (1384, 10982), (2312, 6574), (2584, 5882), (2768, 5491), (2941, 5168), (3287, 4624)]