15698900404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{354313}}^1$

素因数の和:354400

約数の個数: 48

約数和(自身を含む): 32143366080

約数和(自身を除く): 16444465676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 2014, 2332, 4028, 11077, 22154, 44308, 354313, 708626, 1417252, 3897443, 6731947, 7794886, 13463894, 15589772, 18778589, 26927788, 37557178, 74051417, 75114356, 148102834, 206564479, 296205668, 356793191, 413128958, 713586382, 826257916, 1427172764, 3924725101, 7849450202, 15698900404]

約数ペア:

[(1, 15698900404), (2, 7849450202), (4, 3924725101), (11, 1427172764), (19, 826257916), (22, 713586382), (38, 413128958), (44, 356793191), (53, 296205668), (76, 206564479), (106, 148102834), (209, 75114356), (212, 74051417), (418, 37557178), (583, 26927788), (836, 18778589), (1007, 15589772), (1166, 13463894), (2014, 7794886), (2332, 6731947), (4028, 3897443), (11077, 1417252), (22154, 708626), (44308, 354313)]