11744590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 13802162

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 191, 215, 286, 382, 430, 473, 559, 715, 946, 955, 1118, 1430, 1910, 2101, 2365, 2483, 2795, 4202, 4730, 4966, 5590, 6149, 8213, 10505, 12298, 12415, 16426, 21010, 24830, 27313, 30745, 41065, 54626, 61490, 82130, 90343, 106769, 136565, 180686, 213538, 273130, 451715, 533845, 903430, 1067690, 1174459, 2348918, 5872295, 11744590]

約数ペア:

[(1, 11744590), (2, 5872295), (5, 2348918), (10, 1174459), (11, 1067690), (13, 903430), (22, 533845), (26, 451715), (43, 273130), (55, 213538), (65, 180686), (86, 136565), (110, 106769), (130, 90343), (143, 82130), (191, 61490), (215, 54626), (286, 41065), (382, 30745), (430, 27313), (473, 24830), (559, 21010), (715, 16426), (946, 12415), (955, 12298), (1118, 10505), (1430, 8213), (1910, 6149), (2101, 5590), (2365, 4966), (2483, 4730), (2795, 4202)]