19844712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 58855680

約数和(自身を除く): 39010968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 523, 527, 558, 612, 744, 1046, 1054, 1116, 1224, 1569, 1581, 2092, 2108, 2232, 3138, 3162, 4184, 4216, 4707, 4743, 6276, 6324, 8891, 9414, 9486, 12552, 12648, 16213, 17782, 18828, 18972, 26673, 32426, 35564, 37656, 37944, 48639, 53346, 64852, 71128, 80019, 97278, 106692, 129704, 145917, 160038, 194556, 213384, 275621, 291834, 320076, 389112, 551242, 583668, 640152, 826863, 1102484, 1167336, 1653726, 2204968, 2480589, 3307452, 4961178, 6614904, 9922356, 19844712]

約数ペア:

[(1, 19844712), (2, 9922356), (3, 6614904), (4, 4961178), (6, 3307452), (8, 2480589), (9, 2204968), (12, 1653726), (17, 1167336), (18, 1102484), (24, 826863), (31, 640152), (34, 583668), (36, 551242), (51, 389112), (62, 320076), (68, 291834), (72, 275621), (93, 213384), (102, 194556), (124, 160038), (136, 145917), (153, 129704), (186, 106692), (204, 97278), (248, 80019), (279, 71128), (306, 64852), (372, 53346), (408, 48639), (523, 37944), (527, 37656), (558, 35564), (612, 32426), (744, 26673), (1046, 18972), (1054, 18828), (1116, 17782), (1224, 16213), (1569, 12648), (1581, 12552), (2092, 9486), (2108, 9414), (2232, 8891), (3138, 6324), (3162, 6276), (4184, 4743), (4216, 4707)]