19003701624

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{515173}}^1$

素因数の和:515264

約数の個数: 64

約数和(自身を含む): 50074912800

約数和(自身を除く): 31071211176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 636, 696, 1272, 1537, 3074, 4611, 6148, 9222, 12296, 18444, 36888, 515173, 1030346, 1545519, 2060692, 3091038, 4121384, 6182076, 12364152, 14940017, 27304169, 29880034, 44820051, 54608338, 59760068, 81912507, 89640102, 109216676, 119520136, 163825014, 179280204, 218433352, 327650028, 358560408, 655300056, 791820901, 1583641802, 2375462703, 3167283604, 4750925406, 6334567208, 9501850812, 19003701624]

約数ペア:

[(1, 19003701624), (2, 9501850812), (3, 6334567208), (4, 4750925406), (6, 3167283604), (8, 2375462703), (12, 1583641802), (24, 791820901), (29, 655300056), (53, 358560408), (58, 327650028), (87, 218433352), (106, 179280204), (116, 163825014), (159, 119520136), (174, 109216676), (212, 89640102), (232, 81912507), (318, 59760068), (348, 54608338), (424, 44820051), (636, 29880034), (696, 27304169), (1272, 14940017), (1537, 12364152), (3074, 6182076), (4611, 4121384), (6148, 3091038), (9222, 2060692), (12296, 1545519), (18444, 1030346), (36888, 515173)]