13002308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 26557440

約数和(自身を除く): 13555132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 151, 206, 209, 302, 412, 418, 604, 836, 1133, 1661, 1957, 2266, 2869, 3322, 3914, 4532, 5738, 6644, 7828, 11476, 15553, 21527, 31106, 31559, 43054, 62212, 63118, 86108, 126236, 171083, 295507, 342166, 591014, 684332, 1182028, 3250577, 6501154, 13002308]

約数ペア:

[(1, 13002308), (2, 6501154), (4, 3250577), (11, 1182028), (19, 684332), (22, 591014), (38, 342166), (44, 295507), (76, 171083), (103, 126236), (151, 86108), (206, 63118), (209, 62212), (302, 43054), (412, 31559), (418, 31106), (604, 21527), (836, 15553), (1133, 11476), (1661, 7828), (1957, 6644), (2266, 5738), (2869, 4532), (3322, 3914)]