19797792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 62923392

約数和(自身を除く): 43125600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1733, 1904, 2856, 3466, 3808, 5199, 5712, 6932, 10398, 11424, 12131, 13864, 20796, 24262, 27728, 29461, 36393, 41592, 48524, 55456, 58922, 72786, 83184, 88383, 97048, 117844, 145572, 166368, 176766, 194096, 206227, 235688, 291144, 353532, 388192, 412454, 471376, 582288, 618681, 707064, 824908, 942752, 1164576, 1237362, 1414128, 1649816, 2474724, 2828256, 3299632, 4949448, 6599264, 9898896, 19797792]

約数ペア:

[(1, 19797792), (2, 9898896), (3, 6599264), (4, 4949448), (6, 3299632), (7, 2828256), (8, 2474724), (12, 1649816), (14, 1414128), (16, 1237362), (17, 1164576), (21, 942752), (24, 824908), (28, 707064), (32, 618681), (34, 582288), (42, 471376), (48, 412454), (51, 388192), (56, 353532), (68, 291144), (84, 235688), (96, 206227), (102, 194096), (112, 176766), (119, 166368), (136, 145572), (168, 117844), (204, 97048), (224, 88383), (238, 83184), (272, 72786), (336, 58922), (357, 55456), (408, 48524), (476, 41592), (544, 36393), (672, 29461), (714, 27728), (816, 24262), (952, 20796), (1428, 13864), (1632, 12131), (1733, 11424), (1904, 10398), (2856, 6932), (3466, 5712), (3808, 5199)]